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1. (WO2017199334) CONTROL DEVICE FOR SYNCHRONOUS ROTARY MACHINE AND CONTROL METHOD FOR SYNCHRONOUS ROTARY MACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/199334 International Application No.: PCT/JP2016/064599
Publication Date: 23.11.2017 International Filing Date: 17.05.2016
IPC:
H02P 21/22 (2016.01)
[IPC code unknown for H02P 21/22]
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
蜂矢 陽祐 HACHIYA, Yosuke; JP
Agent:
高村 順 TAKAMURA, Jun; JP
Priority Data:
Title (EN) CONTROL DEVICE FOR SYNCHRONOUS ROTARY MACHINE AND CONTROL METHOD FOR SYNCHRONOUS ROTARY MACHINE
(FR) DISPOSITIF ET PROCÉDÉ DE COMMANDE POUR MACHINE ROTATIVE SYNCHRONE
(JA) 同期回転機の制御装置および同期回転機の制御方法
Abstract:
(EN) The control device 100 for a synchronous rotary machine 1 comprises: a current detection unit 2 which detects the current passing through the synchronous rotary machine 1; a control unit 3 which generates a voltage instruction for controlling the synchronous rotary machine 1; and a power conversion unit 4 which, on the basis of the voltage instruction, outputs to the synchronous rotary machine 1 a measurement voltage for determining whether or not the synchronous rotary machine 1 can be driven. The control unit 3 calculates a saliency index corresponding to the salient pole ratio of the inductance of the synchronous rotary machine 1 on the basis of the current obtained by applying the measurement voltage to the synchronous rotary machine 1, and determines whether or not the synchronous rotary machine 1 can be driven using the measurement voltage on the basis of the saliency index.
(FR) L'invention concerne un dispositif de commande (100) pour une machine rotative synchrone (1) qui comprend : une unité de détection de courant (2), qui détecte le courant traversant la machine rotative synchrone (1) ; une unité de commande (3), qui génère une instruction de tension pour commander la machine rotative synchrone (1) ; une unité de conversion de puissance (4) qui, en fonction de l'instruction de tension, fournit à la machine rotative synchrone (1) une tension de mesure servant à déterminer si la machine rotative synchrone (1) peut être entraînée ou non. L'unité de commande (3) calcule un indice de relief correspondant au rapport de pôles saillants de l'inductance de la machine rotative synchrone (1), en fonction du courant obtenu en appliquant la tension de mesure à la machine rotative synchrone (1), et détermine si la machine rotative synchrone (1) peut être entraînée ou non à la tension de mesure sur la base de l'indice de relief.
(JA) 同期回転機1の制御装置100は、同期回転機1に流れる電流を検出する電流検出部2と、同期回転機1を制御するための電圧指令を生成する制御部3と、同期回転機1の駆動可否を判断するための測定用電圧を電圧指令に基づいて同期回転機1に出力する電力変換部4とを備え、制御部3は、測定用電圧を同期回転機1に印加して得られる電流に基づき同期回転機1のインダクタンスの突極比に対応する突極性指標を演算し、突極性指標に基づき測定用電圧を用いた同期回転機1の駆動可否を判定する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)